South London Downs
IUCN IVNational Nature Reserve · 2021
4 km²
Subdivision · GBR
Westway
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Area
0,8km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
Computing species observations from GBIF…
Climate
Mean T°
9,8°C
Annual rain
807mm
Warmest m°
20,5°C
Coldest m°
1,1°C
Elevation: 171 m on average (min 167 m, max 197 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
807mm
Warmest month
20,5°C
Coldest month
1,1°C
Mean alt.
171m
Min
167m
Max
197m
Std. dev.
6m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
46,7g/kg
Clay
33,2%
Sand
23,8%
Silt
42,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Surrey
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
77,1g/kg
Clay
31,0%
Sand
24,7%
Silt
44,3%
5–15 cm
pH H₂O
6,4
Org. C
41,5g/kg
Clay
32,9%
Sand
23,7%
Silt
43,4%
15–30 cm
pH H₂O
6,3
Org. C
21,6g/kg
Clay
35,8%
Sand
23,0%
Silt
41,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.0%
Crops6.7%
Built-up16.8%
Bare soil0.0%
Other (grassland, water…)70.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
29hab/km²
Night light
5,0nW
Built-up
1 681,5%
Pesticides
16,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Farthing Downs and Happy Valley
IUCN IVSite of Special Scientific Interest · 1987
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN